Table of Contents
Advertisement
JR
SEALS - OIL PUMP (Continued)
Fig. 286 Install Oil Pump Seal
1 - TOOL C-4193
2 - HANDLE TOOL C-4171
SHIFT INTERLOCK CABLE
DESCRIPTION
The Brake Transmission Shifter/Ignition Interlock
(BTSI) is a cable and solenoid operated system that
prevents the transmission gear shifter from being
moved out of PARK without a driver in place.
Refer to the following chart that expected shifter
response, depending on ignition key/switch (Fig. 287)
and brake pedal positions.
Fig. 287 Ignition Key/Switch Positions
1 - ACC
2 - LOCK
3 - OFF
4 - ON/RUN
5 - START
41TE AUTOMATIC TRANSAXLE
OPERATION
The Brake Transmission Shifter/Ignition Interlock
(BTSI) is engaged whenever the ignition switch is in
the LOCK or ACCESSORY position (Fig. 287). An
additional electrically activated feature will prevent
shifting out of the PARK position unless the brake
pedal is depressed at least one-half inch. A magnetic
holding device integral to the interlock cable is ener-
gized when the ignition is in the ON/RUN position.
When the key is in the ON/RUN position and the
brake pedal is depressed, the shifter is unlocked and
will move into any position. The interlock system
also prevents the ignition switch from being turned
to the LOCK or ACCESSORY position, unless the
shifter is in the gated PARK position.
The following chart describes the normal operation
of the Brake Transmission Shift Interlock (BTSI) sys-
tem. If the "expected response" differs from the vehi-
cle's response, then system repair and/or adjustment
is necessary.
ACTION
1. Turn key to the OFF
position.
2. Turn key to the
ON/RUN position.
3. Turn key to the
ON/RUN position and
depress the brake pedal.
4. Leave shifter in any
gear and try to return key
to the LOCK or ACC
position.
5. Return shifter to
PARK and try to remove
the key.
6. With the key removed,
try to shift out of PARK .
NOTE: Any failure to meet these expected
responses requires system adjustment or repair.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the gearshift knob set screw and knob
(Fig. 288).
(3) Remove gearshift bezel (Fig. 289).
(4) Remove center console assembly (Fig. 290).
(5) Release interlock cable adjuster end by insert-
ing pointed object into shift bracket to disengage lock
(Fig. 291). Unsnap the shifter/ignition interlock cable
adjuster end from the slot in the gearshift mecha-
nism bracket and disconnect cable core from shifter
assembly (Fig. 292).
21 - 315
EXPECTED RESPONSE
1. Shifter CAN be shifted
out of park.
2. Shifter CANNOT be
shifted out of park.
3. Shifter CAN be shifted
out of park.
4. Key cannot be
returned to the LOCK or
ACC position.
5. Key can be removed
(after returning to LOCK
position).
6. Shifter cannot be
shifted out of PARK .
Advertisement
Chapters
Table of Contents
Troubleshooting
